Answer:
4.31
Step-by-step explanation:
Find the cube root of both sides of the equation.
=
The cube root will cancel out the cubed in the variable.
v =
Find the cube root of 80. I rounded to the nearest hundredth.
v = 4.31
The math score for ten of Mrs. Moore's students are shown below. How many students made a score of more than 69 but less than 90
?
1 answer:
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→Answer:
→Step-by-step explanation:
Well the formula for the area of a circle is .
<u><em>→Given information</em></u>
Pi is 3.142
radius is 4 cm
answer must be rounded to the nearest tenth
____________________________________________________________
So now we have to plug in the given information into the following formula .
(3.142)(4)^2
So now we have to solve this formula using PEMDAS.
So 4 squared is 16 and 16*3.142 is 50.272cm^2.
The question clearly states the given answer must be rounded into the nearest tenth so 50.272 is 50.3 cm^2.
__________________I do hope this helps!__________________________